| DOI | Trouver le DOI : https://doi.org/10.1557/opl.2015.105 |
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| Auteur | Rechercher : Shuai, Liang1; Rechercher : Parthasarathy, Venkatakrishnan1; Rechercher : Cho, Jae-Young1; Rechercher : Yamazaki, Takeshi1; Rechercher : Beingessner, Rachel L.1; Rechercher : Fenniri, Hicham |
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| Affiliation | - Conseil national de recherches du Canada. Technologies de sécurité et de rupture
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| Format | Texte, Article |
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| Conférence | 2014 Materials Research Society Fall Meeting, November 30 - December 5, 2014, Boston, Massachusets, USA |
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| Sujet | electron acceptor materials; guanine cytosines; HOMO and LUMO energies; hybrid molecules; organic photovoltaics; organic solutions; solution-processed; spectroscopic technique |
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| Résumé | Two self-assembling twin guanine-cytosine (G∧C) hybrid molecules featuring porphyrin (TPPO-(G∧C)₂) and oligothiophene groups (6T-(G∧C)₂) were synthesized. In organic solution, these molecules self-assemble into one-dimensional rosette nanotubes (RNTs) featuring the porphyrin or oligiothiophene groups on the outer surface. Using a combination of imaging and spectroscopic techniques we established the structure of the TPPO-(G∧C)₂ and 6T-(G∧C)₂ RNTs and compared the HOMO and LUMO energy levels with PC61BM, a well-known electron acceptor material. These studies, in combination with solid-state photoluminescence data of PC61BM-TPPO-(G∧C)₂ RNT blended thin films, indicates that these self-assembled nanomaterials have great potential as electron donor materials for solution-processed organic photovoltaics. |
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| Date de publication | 2015-02-11 |
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| Maison d’édition | Cambridge University Press |
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| Dans | |
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| Langue | anglais |
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| Publications évaluées par des pairs | Oui |
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| Numéro NPARC | 23001093 |
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| Exporter la notice | Exporter en format RIS |
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| Signaler une correction | Signaler une correction (s'ouvre dans un nouvel onglet) |
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| Identificateur de l’enregistrement | 85f99733-ee62-4a04-b56a-3049ca051364 |
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| Enregistrement créé | 2016-12-12 |
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| Enregistrement modifié | 2020-04-22 |
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